package com.kingsan.zhcs.domain;

/**
 * @author: xjs
 * @date: 2017/12/25
 * @desc
 */

public class HelloWord {




    public String revertDemo(){
        return null;
    }

    public  void demo1(){

    }



   public static void main(){
       System.out.println("kla");
   }
}
